Ten annual returns are listed in the following table: a. What is the arithmetic average return over the 10-year period? b. What is the geometric average return over the 10-year period? c. If you invested $100.00 at the beginning, how much would you have at the end? a. What is the arithmetic average return over the 10-year period? The arithmetic average return over the 10-year period is %. (Round to two decimal places.) Data table (Click on the following icon in order to copy its contents into a spreadsheet.) - 19.7% 16.6% 17.6% - 49.2% 43.9% 1.2% - 16.7% 45.7% 44.8% - 3.9% - X